This database exceeded the maximum limit of collection names size: 3000 bytes

[longfin]

LiteDB.LiteException: This database exceeded the maximum limit of collection names size: 3000 bytes
  at LiteDB.CollectionService.Add (System.String name) [0x00093] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at LiteDB.LiteEngine.GetCollectionPage (System.String name, System.Boolean addIfNotExits) [0x00035] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at LiteDB.LiteEngine.Transaction[T] (System.String collection, System.Boolean addIfNotExists, System.Func`2[T,TResult] action) [0x0004e] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at LiteDB.LiteEngine.Insert (System.String collection, System.Collections.Generic.IEnumerable`1[T] docs, LiteDB.BsonType autoId) [0x00041] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at LiteDB.LiteEngine.Insert (System.String collection, LiteDB.BsonDocument doc, LiteDB.BsonType autoId) [0x00014] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at LiteDB.LiteCollection`1[T].Insert (T document) [0x00032] in <0e7fe05a592849968cfe23dfc2a26585>:0
  at Libplanet.Store.LiteDBStore.AppendIndex (System.String namespace, Libplanet.HashDigest`1[T] hash) [0x00014] in <9eafa451f6ed46eda278cc0e662e6a88>:0
  at Libplanet.Blockchain.BlockChain`1[T].Fork (Libplanet.HashDigest`1[T] point, System.DateTimeOffset currentTime) [0x00075] in <9eafa451f6ed46eda278cc0e662e6a88>:0
  at Libplanet.Blockchain.BlockChain`1[T].Fork (Libplanet.HashDigest`1[T] point) [0x00008] in <9eafa451f6ed46eda278cc0e662e6a88>:0
  at Libplanet.Net.Swarm+<SyncPreviousBlocksAsync>d__99`1[T].MoveNext () [0x0025a] in <9eafa451f6ed46eda278cc0e662e6a88>:0
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at Libplanet.Net.Swarm+<AppendBlocksAsync>d__100`1[T].MoveNext () [0x00101] in <9eafa451f6ed46eda278cc0e662e6a88>:0
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at System.Runtime.CompilerServices.TaskAwaiter.GetResult () [0x00000] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
  at Libplanet.Net.Swarm+<ProcessBlockHashes>d__98`1[T].MoveNext () [0x002c7] in <9eafa451f6ed46eda278cc0e662e6a88>:0